CN106839434A - Heat exchanger condensation bonnet with water inlet connector - Google Patents
Heat exchanger condensation bonnet with water inlet connector Download PDFInfo
- Publication number
- CN106839434A CN106839434A CN201710219524.3A CN201710219524A CN106839434A CN 106839434 A CN106839434 A CN 106839434A CN 201710219524 A CN201710219524 A CN 201710219524A CN 106839434 A CN106839434 A CN 106839434A
- Authority
- CN
- China
- Prior art keywords
- water inlet
- heat exchanger
- ring seals
- gas outlet
- bonnet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H8/00—Fluid heaters characterised by means for extracting latent heat from flue gases by means of condensation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
- F24H9/0036—Dispositions against condensation of combustion products
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2035—Arrangement or mounting of control or safety devices for water heaters using fluid fuel
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)
Abstract
Bonnet is condensed the invention discloses a kind of heat exchanger with water inlet connector, including rear cover body and exhanst gas outlet top cover, rear cover body is provided with water inlet and exhanst gas outlet, exhanst gas outlet top cover is arranged on smoke outlet by screw, smoke impervious circle is provided between exhanst gas outlet and exhanst gas outlet top cover, exhanst gas outlet top cover is provided with smoke evacuation pipe joint, and flue gas spoiler is provided with the exhaust gases passes of rear cover body；Also include loose rib A, O-ring seals A, loose rib B, O-ring seals B and water inlet connector, internal thread is provided with water inlet, loose rib A, O-ring seals A, loose rib B, O-ring seals B are overlayed in water inlet successively.Due to being additionally arranged flue gas spoiler in the exhaust gases passes of rear cover body, play a part of to save the medicine energy, substantially increase the operating efficiency of heat exchanger；Due to two loose ribs and two O-ring seals interfoldeds, the sealing effectiveness of water inlet is substantially increased.
Description
Technical field
The present invention relates to a kind of heat exchanger, and in particular to one kind condenses bonnet with heat exchanger.
Background technology
State Intellectual Property Office disclosed Publication No. 1077269 on January 2nd, 2002, and patent name is gas quick
The patent document of water heater, it includes：One housing, it is the first space and second space by separator lined；One heat exchange
Device, it is arranged in the second space, and with a ring-type downcomer with cold water inlet, a ring with hot water outlet
Conduit on shape, multiple is connected to the heat exchanger of the screwed pipe shape between the upper conduit and downcomer, and is handed over installed in the heat
Change tube hub and the flue gas spoiler for delaying heated air to flow；One neck bush, for closely wrapping up the heat
The inner surface of the heat-exchange tube of exchanger；One external bushing, its height is higher than the height of the neck bush, and is used for
The outer surface of heat-exchange tube described in tight；One piece of lower flat board, under it is used to close between the neck bush and external bushing
Portion, and the heart has an air intake wherein；One piece of vortex flat board, it is arranged on the centre of the neck bush, and on the periphery thereof
There are multiple air intakes, center portion point has a gas vent wherein；One burning bucket, it is arranged on the vortex flat board, leaves
One distance set in advance of the neck bush, and have multiple air intakes on its contour surface；One burner, it pacifies
In the burning bucket；One insulation, it leave the external bushing outer surface and one section of top it is set in advance away from
From the top surface of the insulation is closing, and its lower surface is unlimited, to form an air intake for ring-type；And one
Individual exhaust fan, it is arranged in first space, and for the opening by the external bushing and the outlet of the dividing plate
Burnt gas is discharged.
The technical scheme of above-mentioned patent：There is following defect：High-temperature flue gas flows faster in existing heat exchanger, heat
Amount is not fully utilized, and so as to cause the waste of the energy, heat exchanger operating efficiency defect not high occurs.In addition, general
Temperature control survey to heat exchanger high temperature flue gas all uses a temperature sensor, after the temperature sensor is damaged, easily
There is dry combustion method or fume high-temperature burns out the phenomenon of equipment；Due between the hot water outlet and connector in above-mentioned technical proposal still
In the form of traditional sealing ring sealing, therefore sealing effectiveness is undesirable.
The content of the invention
Bonnet is condensed it is an object of the invention to provide a kind of good heat exchanger with water inlet connector of water tightness.
To achieve the above object, the technical solution adopted in the present invention is：
Heat exchanger condensation bonnet with water inlet connector, including rear cover body and exhanst gas outlet top cover, on the rear cover body
Water inlet and exhanst gas outlet are provided with, exhanst gas outlet top cover is arranged on smoke outlet, exhanst gas outlet and exhanst gas outlet by screw
Smoke impervious circle is provided between top cover, the exhanst gas outlet top cover is provided with smoke evacuation pipe joint, the exhaust gases passes of the rear cover body
In be provided with flue gas spoiler；Also include loose rib A, O-ring seals A, loose rib B, O-ring seals B and water inlet connector, institute
State and be provided with internal thread in water inlet, loose rib A, O-ring seals A, loose rib B, O-ring seals B are overlayed in water inlet successively,
One end of the water inlet connector is male connection, and the other end is water pipe head, and male connection is extend into water inlet
The loose rib A being stacked together, O-ring seals A, loose rib B, O-ring seals B are held out against, and be threadedly coupled with water inlet.
Further, the exhanst gas outlet top cover is provided with sensor installation port, and cigarette is provided with the sensor installation port
Gas temperature sensor.
Further, the rear cover body is provided with sensor installation port, and TEMP is provided with the sensor installation port
Device.
Further, also including underframe, the rear cover body is arranged on underframe by screw.
Further, it is provided with seal washer in the smoke evacuation pipe joint.
Further, also including locking nut, the locking nut is located in male connection.
Further, the edge of the rear cover body is provided with two deep-slotted chip breakers.The deep-slotted chip breaker, connects for limiting two arcs
The installation position of fishplate bar, after installation, two one ends of arc pressuring plate are located in two deep-slotted chip breakers respectively.
Beneficial effects of the present invention：
It is too fast exactly in order to prevent high-temperature flue gas from discharging due to being additionally arranged flue gas spoiler in the exhaust gases passes of rear cover body,
Heat is not fully utilized, so flue gas spoiler can stop the part of smoke with high temperature once, makes smoke backflow,
Water to helix tube bottom carries out reheating, and breach of the flue gas after backflow from below flue gas spoiler enters flue gas spoiler
Exhaust gases passes between rear cover body, pass through exhanst gas outlet, from smoke evacuation pipe joint discharge, play a part of to save the medicine energy, greatly
The big operating efficiency that improve heat exchanger；
Two temperature sensors are provided with due to covering after condensation, double protection can be played, prevent flue-gas temperature too high
Burn out heat exchanger or prevent the phenomenon of dry combustion method；
Due to two loose ribs and two O-ring seals interfoldeds, the sealing effectiveness of water inlet is substantially increased；Due to setting up
Locking nut, that water inlet connector is connected with water inlet is more firm.
Brief description of the drawings
Using accompanying drawing, the invention will be further described, but embodiment in accompanying drawing is not constituted to any limit of the invention
System, for one of ordinary skill in the art, on the premise of not paying creative work, can also obtain according to the following drawings
Other accompanying drawings：
Fig. 1 is structural representation of the invention；
Fig. 2 is the explosive view shown in Fig. 1；
Fig. 3 is the structural representation of rear cover body shown in Fig. 2.
In figure：1st, rear cover body；2nd, loose rib A；3rd, O-ring seals A；4th, loose rib B；5th, O-ring seals B；6th, enter
Mouth of a river connector；7th, locking nut；8th, water inlet；9th, male connection；10th, water pipe head；11st, screw；12nd, exhanst gas outlet；
13rd, sensor installation port；14th, flue gas spoiler；15th, screw；16th, smoke impervious circle；17th, exhanst gas outlet top cover；18th, smoke exhaust pipe
Joint；19th, seal washer；20th, temperature sensor；21st, sensor installation port；22nd, flue-gas temperature sensor；23rd, underframe；24、
Deep-slotted chip breaker.
Specific embodiment
In order that those skilled in the art more fully understands technical scheme, it is below in conjunction with the accompanying drawings and specific real
Apply example the present invention is described in further detail, it is necessary to explanation, in the case where not conflicting, embodiments herein and
Feature in embodiment can be mutually combined.
As shown in Figure 1, 2, 3, a kind of heat exchanger condensation bonnet with water inlet connector, including rear cover body 1, flue gas
Go out roof of mouth 17 and underframe 23, the rear cover body 1 is arranged on underframe 23 by screw 11.The rear cover body 1 is provided with into water
Mouth 8, exhanst gas outlet 12 and sensor installation port 13, are provided with temperature sensor 20, the bonnet at the sensor installation port 13
Flue gas spoiler 14 is provided with the exhaust gases passes of body 1.Exhanst gas outlet top cover 17 is arranged at exhanst gas outlet 12 by screw 15, cigarette
Place is provided with smoke impervious circle 16 between gas outlet 12 and exhanst gas outlet top cover 17, and the exhanst gas outlet top cover 17 is provided with smoke exhaust pipe
Joint 18, seal washer 19 is provided with the smoke evacuation pipe joint 18.The exhanst gas outlet top cover 17 is provided with sensor installation port
21, flue-gas temperature sensor 22 is provided with the sensor installation port 21.
Also include loose rib A2, O-ring seals A3, loose rib B4, O-ring seals B5, water inlet connector 6 and locking screw
Female 7, one end of the water inlet connector 6 is male connection 9, and the other end is water pipe head 10, and locking nut 7 is located at outer spiral shell
On line joint 9, the rear cover body 1 is provided with water inlet 8, and internal thread, loose rib A2, O-ring seals are provided with the water inlet 8
A3, loose rib B4, O-ring seals B5 are overlayed in water inlet 8 successively, and male connection 9 is extend into water inlet 8 and water inlet
8 threaded connections, and simultaneously hold out against the loose rib A2 being stacked together, O-ring seals A3, loose rib B4, O-ring seals B5,
Then water inlet connector is locked with locking nut 7.
The edge of the rear cover body 1 is provided with two deep-slotted chip breakers 24.The deep-slotted chip breaker 24, for limiting two arc pressuring plates
Installation position, after installation, two one ends of arc pressuring plate are located in two deep-slotted chip breakers respectively.
When using, the condensation protecgulum of heat exchanger and the condensation bonnet of heat exchanger are located at the two ends for closing cylinder, and all
It is connected with two pieces of arc pressuring plates in closing cylinder, helix tube, one end of the helix tube and heat exchanger is provided with closing cylinder
Condensation protecgulum on delivery port connection, the other end of helix tube connects with the water inlet covered after the condensation of heat exchanger.
It is recited above to implement to be only to be described embodiment of the present invention, not to the spirit and scope of the present invention
It is defined, under the premise of design of the present invention is not departed from, ordinary skill technical staff is to technology of the invention in this area
The equivalent structure that scheme the is made technical field related to being directly or indirectly used in, all should fall into protection scope of the present invention.
Claims (8)
1. a kind of heat exchanger with water inlet connector condenses bonnet, it is characterised in that：Including rear cover body and exhanst gas outlet
Top cover, the rear cover body is provided with water inlet and exhanst gas outlet, and exhanst gas outlet top cover is arranged on smoke outlet, cigarette by screw
Gas is exported and is provided with smoke impervious circle and exhanst gas outlet top cover between, and the exhanst gas outlet top cover is provided with smoke evacuation pipe joint, described
Flue gas spoiler is provided with the exhaust gases passes of rear cover body；Also include loose rib A, O-ring seals A, loose rib B, O-ring seals B
With water inlet connector, be provided with internal thread in the water inlet, loose rib A, O-ring seals A, loose rib B, O-ring seals B according to
Secondary to overlay in water inlet, one end of the water inlet connector is male connection, and the other end is water pipe head, and external screw thread connects
Head extend into water inlet and holds out against the loose rib A being stacked together, O-ring seals A, loose rib B, O-ring seals B, and with
Water inlet is threadedly coupled.
2. the heat exchanger with water inlet connector according to claim 1 condenses bonnet, it is characterised in that：The cigarette
Gas goes out roof of mouth and is provided with sensor installation port, and flue-gas temperature sensor is provided with the sensor installation port.
3. the heat exchanger with water inlet connector according to claim 2 condenses bonnet, it is characterised in that：After described
Lid is provided with sensor installation port, and temperature sensor is provided with the sensor installation port.
4. the heat exchanger with water inlet connector according to claim 1 condenses bonnet, it is characterised in that：Also include
Underframe, the rear cover body is arranged on underframe by screw.
5. the heat exchanger with water inlet connector according to claim 1 condenses bonnet, it is characterised in that：The row
Seal washer is provided with smoke pipe fitting.
6. the heat exchanger with water inlet connector according to claim 1 condenses bonnet, it is characterised in that：Also include
Locking nut, the locking nut is located in male connection.
7. the heat exchanger with water inlet connector according to claim 1 condenses bonnet, it is characterised in that：After described
The edge of lid is provided with two deep-slotted chip breakers.
8. deep-slotted chip breaker described in, for limiting two installation positions of arc pressuring plate, after installation, two one ends of arc pressuring plate
It is located in two deep-slotted chip breakers respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710219524.3A CN106839434A (en) | 2017-04-06 | 2017-04-06 | Heat exchanger condensation bonnet with water inlet connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710219524.3A CN106839434A (en) | 2017-04-06 | 2017-04-06 | Heat exchanger condensation bonnet with water inlet connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106839434A true CN106839434A (en) | 2017-06-13 |
Family
ID=59146573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710219524.3A Withdrawn CN106839434A (en) | 2017-04-06 | 2017-04-06 | Heat exchanger condensation bonnet with water inlet connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106839434A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2786495Y (en) * | 2005-05-23 | 2006-06-07 | 张石山 | Condensing type oil-fired and gas-fired hot water heater |
| CN201724399U (en) * | 2010-05-25 | 2011-01-26 | 樱花卫厨（中国）股份有限公司 | Soot condensing type gas heater with improved structure |
| CN102901222A (en) * | 2012-09-21 | 2013-01-30 | 苏州成强换热器有限公司 | Forced finned straight pipe dual-ring-shaped condensation heat-supply heat exchanger |
| EP2792966A1 (en) * | 2013-04-18 | 2014-10-22 | Guillot Industrie | Condenser for condensing boiler with double return |
| CN207019288U (en) * | 2017-04-06 | 2018-02-16 | 广东诺科冷暖设备有限公司 | Heat exchanger condensation bonnet with water inlet connector |
-
2017
- 2017-04-06 CN CN201710219524.3A patent/CN106839434A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2786495Y (en) * | 2005-05-23 | 2006-06-07 | 张石山 | Condensing type oil-fired and gas-fired hot water heater |
| CN201724399U (en) * | 2010-05-25 | 2011-01-26 | 樱花卫厨（中国）股份有限公司 | Soot condensing type gas heater with improved structure |
| CN102901222A (en) * | 2012-09-21 | 2013-01-30 | 苏州成强换热器有限公司 | Forced finned straight pipe dual-ring-shaped condensation heat-supply heat exchanger |
| EP2792966A1 (en) * | 2013-04-18 | 2014-10-22 | Guillot Industrie | Condenser for condensing boiler with double return |
| CN207019288U (en) * | 2017-04-06 | 2018-02-16 | 广东诺科冷暖设备有限公司 | Heat exchanger condensation bonnet with water inlet connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170613 |